Why it works: Milk and vanilla are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 19,187 recipes. Both carry ethyl caproate, which smells fruity, apple peel. The science ↓
Marshmallow Paste
Ingredients
Directions
Make the syrup
Combine sugar and milk in a saucepan.
Heat slowly to boiling without stirring, then boil for 6 minutes.
Melt the marshmallows
Break marshmallows into pieces and melt them in a double boiler.
Add hot water and cook until smooth.
Combine and finish
Gradually add the hot syrup to the melted marshmallows, stirring constantly.
Beat the mixture until cool enough to spread.
Stir in the vanilla.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Milk + vanillatop 5% of all pairsSmell alikemoderateCooked together19,187 recipes
Shared aroma: ethyl caproate (fruity, apple peel).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Sugar + milktop 18% of all pairsSmell alikelowCooked together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sugar
- Provides sweetness and, when boiled, forms the syrup that gives the paste its body.
- Marshmallows
- Melt into a smooth, sticky base that gives the paste its characteristic chew and spreadability.
- Milk
- Adds moisture and richness to the syrup, softening its flavor.
The step that matters
Adding the hot syrup to the melted marshmallows. Pouring the syrup in gradually while stirring constantly keeps the mixture smooth. Dumping it in at once can cause lumps or uneven blending, since the hot sugar syrup and melted marshmallow must be evenly combined.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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